Evidence map›Paper›PMID 25199880›Full record

ArticleJournal of epidemiology and community health2015

Geographic variations in sleep duration: a multilevel analysis from the Boston Area Community Health (BACH) Survey.

Shona C Fang, S V Subramanian, Rebecca Piccolo, May Yang, H Klar Yaggi, Donald L Bliwise, Andre B Araujo

Erratum issuedAbstract read
In one paragraph

Article in Journal of epidemiology and community health, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 19 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 2 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

19 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Race and sex differences in ambulatory blood pressure measures among HIV+ adults.Journal of the American Society of Hypertension : JASH · 2017
    Article
  16. Article
  17. Sleep duration and the cortisol awakening response in dementia caregivers utilizing adult day services.Health psychology : official journal of the Division of Health Psychology, American Psychological Association · 2016
    Article
  18. Review
  19. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors.

Shona C FangNew England Research Institutes, Inc, Watertown, Massachusetts, USA Department of Environmental Health, Harvard School of Public Health, Boston, Massachusetts, USA.
S V SubramanianDepartment of Social and Behavioral Sciences, Harvard School of Public Health, Boston, Massachusetts, USA.
Rebecca PiccoloNew England Research Institutes, Inc, Watertown, Massachusetts, USA.
May YangNew England Research Institutes, Inc, Watertown, Massachusetts, USA.
H Klar YaggiDepartment of Internal Medicine, Yale University School of Medicine, New Haven, Connecticut, USA.
Donald L BliwiseDepartment of Neurology, Emory University School of Medicine, Atlanta, Georgia, USA.
Andre B AraujoNew England Research Institutes, Inc, Watertown, Massachusetts, USA.

Funding

Trajectories of Urologic Disease: Follow-up of BACHU01DK056842 · NIDDK · NEW ENGLAND RESEARCH INSTITUTES, INC. · PI MCKINLAY, JOHN B · 2001 to 2011
$15.7M
Multi-level modeling of social disparities in sleep and healthR21MD006769 · NIMHD · NEW ENGLAND RESEARCH INSTITUTES, INC. · PI ARAUJO, ANDRE B. · 2011 to 2012
$335k
NIDDK NIH HHS U01 DK056842NIDDK NIH HHS U01DK056842NIMHD NIH HHS R21 MD006769NIMHD NIH HHS R21MD006769
6 · The paper itself

Abstract

backgroundSleep plays an important role in health and varies by social determinants. Little is known, however, about geographic variations in sleep and the role of individual-level and neighbourhood-level factors.

methodsWe used a multilevel modelling approach to quantify neighbourhood variation in self-reported sleep duration (very short <5 h; short 5-6.9 h; normative 7-8.9 h; long ≥9 h) among 3591 participants of the Boston Area Community Health Survey. We determined whether geographic variations persisted with control for individual-level demographic, socioeconomic status (SES) and lifestyle factors. We then determined the role of neighbourhood SES (nSES) in geographic variations. Additional models considered individual health factors.

resultsBetween neighbourhood differences accounted for a substantial portion of total variability in sleep duration. Neighbourhood variation persisted with control for demographics, SES and lifestyle factors. These characteristics accounted for a portion (6-20%) of between-neighbourhood variance in very short, short and long sleep, while nSES accounted for the majority of the remaining between-neighbourhood variances. Low and medium nSES were associated with very short and short sleep (eg, very short sleep OR=2.08; 95% CI 1.38 to 3.14 for low vs high nSES), but not long sleep. Further inclusion of health factors did not appreciably increase the amount of between-neighbourhood variance explained nor did it alter associations.

conclusionsSleep duration varied by neighbourhood in a diverse urban setting in the northeastern USA. Individual-level demographics, SES and lifestyle factors explained some geographic variability, while nSES explained a substantial amount. Mechanisms associated with nSES should be examined in future studies to help understand and reduce geographic variations in sleep.

Indexed as

SleepSocial ClassAdultAgedBlack or African AmericanBostonFemaleGeographic MappingHealth SurveysHispanic or LatinoHumansLife StyleLogistic ModelsLongitudinal StudiesMaleMiddle AgedEPIDEMIOLOGYGEOGRAPHYNeighborhood/placeSOCIO-ECONOMIC

Identifiers

PMID25199880
PMCPMC4267956

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.